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Roller equipment and surface engineering for steel production

Manufacturing for continuous castingand rolling applicationswith surface engineering solutions

Dalian Boheng New Technology Co., Ltd. specializes in complete roller conveyor equipment and spare parts for continuous casting, continuous rolling, and cold rolling, supported by core capabilities such as weld overlay, thermal spraying, and plasma cladding.

Continuous Casting EquipmentContinuous Rolling EquipmentCold Rolling EquipmentSurface Engineering
博恒首页首屏背景图
15-tonSubmerged-Arc Cladding System
3-tonOpen-Arc Cladding System
3-tonSubmerged-Arc Cladding System
大连海岸城市风景展示图

Company Profile

A specialized manufacturing plant in Dalian for steel equipment and surface engineering

Dalian Boheng New Technology Co., Ltd. is located in Dalian, the major coastal city at the southern tip of the Liaodong Peninsula. Facing the Northeast China hinterland and the Shandong Peninsula across the sea, Dalian is an important eastern coastal port city integrating economy, trade, industry, and tourism.

Our company is a specialized manufacturer of complete roller conveyor equipment and spare parts for continuous casting, continuous rolling, and cold rolling in the steel industry. We possess core surface engineering technologies such as weld overlay, thermal spraying, and plasma cladding, as well as extensive experience in material and process application under different operating conditions. Through long-term cooperation with Dalian University of Technology, we continue to develop and apply new technologies. We can manufacture according to drawings and also design suitable coatings based on on-site service conditions to improve the life of critical parts.

We maintain relatively complete production capabilities for weld overlay, spraying, heat treatment, shot blasting, and assembly, together with stable supporting partners for heat treatment, fabrication, and machining. Reliable quality has earned recognition from customers at home and abroad.

Survival through quality, excellence through strict standards, and trust through sincerity are the principles of our company.

01

High efficiency and low cost, while delivering high-quality products and services, remain our operating objective.

02

Customer improvement requirements are the direction of our technology development and innovation.

03

Core Capabilities

Integrated process capabilities from fabrication and heat treatment to assembly and inspection

From fabrication to heat treatment, coating, inspection, and component recovery, Boheng supports the full delivery chain with one consistent engineering language.

Submerged-Arc Cladding

Suitable for new production and repair of key roller components, with high load capacity and stable process control.

Open-Arc Cladding

Well suited to wide-side and narrow-side foot rollers and other parts requiring different hardness ranges.

Plasma Cladding

Used for high-adhesion and high-wear applications where service life improvement of special wear parts is critical.

Flame Spraying

Applied to wear-resistant layer formation and surface repair to extend the operating cycle of components.

Heat Treatment and Assembly

Supported by heat treatment, shot blasting, and assembly capabilities to ensure consistent final delivery.

Quality Inspection

Covers hardness testing after quenching and tempering, PT inspection of cladding, and other quality-control procedures.

Why Choose Us

Process, R&D, and delivery capabilities built around steel-equipment applications

Built for long-cycle steel equipment programs with stronger process fit, coordinated development, and steadier execution across fabrication, repair, and delivery.

Execution Priorities

Process experience, joint R&D, quality discipline, and global-facing project support in one system.

Process Experience

Extensive experience in materials and process applications across continuous casting, continuous rolling, and cold rolling conditions.

Joint Development

Long-term cooperation with Dalian University of Technology on engineering applications of new technologies.

Stable Quality

Relatively complete workflows for manufacturing, heat treatment, assembly, and inspection ensure reliable delivery quality.

Support for Global Clients

Serving steel mills and equipment makers at home and abroad, with support for new production, repair, and condition improvement.

Project Cases

Typical applications across continuous casting, rolling lines, and other specialty products

生产车间环境
Featured Capability

Continuous Casting Equipment

Products such as straightening rolls, caster rolls, foot rolls, and sleeves cover a wide range of operating scenarios.

Cr13 seriesCr14 seriesNew build and repair

Cooperation and Delivery

Coordinated execution and delivery assurance for industrial clients

A calmer B2B delivery summary focused on coordination, quality control, and engineering response instead of consumer-style praise.

Coordination 01

For continuous casting, rolling, and cold-rolling conditions, we match materials, surface processes, and heat-treatment routes with attention to service life, cost, and delivery rhythm.

Material and process matching

Selection based on real operating conditions

Coordination 02

Production is organized around weld overlay, spraying, heat treatment, quenching and tempering, and inspection to maintain stable quality in both new manufacturing and repair work.

Manufacturing and quality control

Stable delivery of key components

Coordination 03

For new production, repair, or operating-condition improvement projects, we can coordinate with shutdown schedules, field conditions, and follow-up usage plans through sustained communication.

Pre-sales and after-sales coordination

More suitable for B2B project execution

News Center

Company news and latest updates

Track Boheng’s latest delivery updates, engineering progress, and product communications through a calmer, editorial-style news layout.

2026-03-16

Official website upgraded to support Chinese and Japanese presentation

The new website reorganizes company capabilities, project cases, news, and the inquiry system into a unified structure.

View Details
2026-03-10

Corporate presentation refined around surface engineering capabilities

The updated pages systematically present weld overlay, thermal spraying, plasma cladding, heat treatment, and quality control.

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2026-03-05

News publishing and inquiry management module enters planning stage

The backend is planned to support news publishing, page copy maintenance, and bilingual inquiry management.

View Details

Contact Us

Get in touch with Boheng for equipment and process support

If you would like to discuss roller products, surface engineering processes, or cooperation opportunities, please contact us through the channels below.

Project Inquiry

Share your equipment, process, or repair requirements and our team will follow up.

Contact Details

Reach Boheng through the channels below for technical consultation and commercial coordination.

Address

Hanjia Village, Sanjianpu Subdistrict, Lushunkou District, Dalian, Liaoning, China

Mobile

86-13591839861

Email

710877810@sina.com

COMPANY LOCATION Hanjia Village, Sanjianpu Subdistrict, Lushunkou District, Dalian, Liaoning, China
Dalian Boheng New Technology Co., Ltd. Approximate factory location
Dalian Boheng New Technology Co., Ltd. Approximate factory location
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